57395000

素因数分解:

$2^3\times 5^4\times {\mathrm{13}}^1\times {\mathrm{883}}^1$

素因数の和:922

約数の個数: 80

約数和(自身を含む): 144984840

約数和(自身を除く): 87589840

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 125, 130, 200, 250, 260, 325, 500, 520, 625, 650, 883, 1000, 1250, 1300, 1625, 1766, 2500, 2600, 3250, 3532, 4415, 5000, 6500, 7064, 8125, 8830, 11479, 13000, 16250, 17660, 22075, 22958, 32500, 35320, 44150, 45916, 57395, 65000, 88300, 91832, 110375, 114790, 176600, 220750, 229580, 286975, 441500, 459160, 551875, 573950, 883000, 1103750, 1147900, 1434875, 2207500, 2295800, 2869750, 4415000, 5739500, 7174375, 11479000, 14348750, 28697500, 57395000]

約数ペア:

[(1, 57395000), (2, 28697500), (4, 14348750), (5, 11479000), (8, 7174375), (10, 5739500), (13, 4415000), (20, 2869750), (25, 2295800), (26, 2207500), (40, 1434875), (50, 1147900), (52, 1103750), (65, 883000), (100, 573950), (104, 551875), (125, 459160), (130, 441500), (200, 286975), (250, 229580), (260, 220750), (325, 176600), (500, 114790), (520, 110375), (625, 91832), (650, 88300), (883, 65000), (1000, 57395), (1250, 45916), (1300, 44150), (1625, 35320), (1766, 32500), (2500, 22958), (2600, 22075), (3250, 17660), (3532, 16250), (4415, 13000), (5000, 11479), (6500, 8830), (7064, 8125)]